Description
This function should not be used in new projects. Use SPISettings. with SPI.beginTransaction(). to configure SPI parameters.
Sets the SPI data mode: that is, clock polarity and phase. See the Wikipedia article on SPI for details.
Syntax
SPI.setDataMode(mode)
Parameters
mode:
-
SPI_MODE0
-
SPI_MODE1
-
SPI_MODE2
-
SPI_MODE3
chipSelectPin - peripheral device CS pin (Arduino Due only)
Returns
None.